KR101534120B1 - 볼 엔드밀 및 인서트 - Google Patents

볼 엔드밀 및 인서트 Download PDF

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Publication number
KR101534120B1
KR101534120B1 KR1020157012166A KR20157012166A KR101534120B1 KR 101534120 B1 KR101534120 B1 KR 101534120B1 KR 1020157012166 A KR1020157012166 A KR 1020157012166A KR 20157012166 A KR20157012166 A KR 20157012166A KR 101534120 B1 KR101534120 B1 KR 101534120B1
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South Korea
Prior art keywords
cutting edge
radial
angle
inclination angle
point
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KR1020157012166A
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English (en)
Korean (ko)
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KR20150055118A (ko
Inventor
야스히로 기우치
요시미쓰 나가시마
요시유키 고바야시
유키 하야시
Original Assignee
미츠비시 히타치 쓰루 가부시키가이샤
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Publication of KR20150055118A publication Critical patent/KR20150055118A/ko
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/1009—Ball nose end mills
    • B23C5/1027—Ball nose end mills with one or more removable cutting inserts
    • B23C5/1036—Ball nose end mills with one or more removable cutting inserts having a single cutting insert, the cutting edges of which subtend 180 degrees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/203—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/28—Angles
    • B23C2200/286—Positive cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/28—Angles
    • B23C2200/287—Positive rake angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0407—Cutting angles
    • B23C2210/0414—Cutting angles different
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0407—Cutting angles
    • B23C2210/0442—Cutting angles positive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1908—Face or end mill
    • Y10T407/1924—Specified tool shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
KR1020157012166A 2012-10-10 2013-09-19 볼 엔드밀 및 인서트 Active KR101534120B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2012224872 2012-10-10
JPJP-P-2012-224872 2012-10-10
JPJP-P-2012-264058 2012-12-03
JP2012264058 2012-12-03
PCT/JP2013/075286 WO2014057783A1 (ja) 2012-10-10 2013-09-19 ボールエンドミル及びインサート

Publications (2)

Publication Number Publication Date
KR20150055118A KR20150055118A (ko) 2015-05-20
KR101534120B1 true KR101534120B1 (ko) 2015-07-09

Family

ID=50477254

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157012166A Active KR101534120B1 (ko) 2012-10-10 2013-09-19 볼 엔드밀 및 인서트

Country Status (8)

Country Link
US (1) US9868161B2 (enExample)
EP (1) EP2907608B1 (enExample)
JP (1) JP5614511B2 (enExample)
KR (1) KR101534120B1 (enExample)
CN (1) CN104703737B (enExample)
IN (1) IN2015DN02461A (enExample)
MY (1) MY177341A (enExample)
WO (1) WO2014057783A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230001751A (ko) 2021-06-29 2023-01-05 주식회사 원탑 엔드밀

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JP5589244B2 (ja) * 2010-10-06 2014-09-17 大昭和精機株式会社 インサート
WO2014057783A1 (ja) * 2012-10-10 2014-04-17 日立ツール株式会社 ボールエンドミル及びインサート
WO2017085975A1 (ja) * 2015-11-16 2017-05-26 三菱日立ツール株式会社 刃先交換式回転切削工具及びインサート
US10507535B2 (en) * 2016-08-26 2019-12-17 Mitsubishi Hitachi Tool Engineering, Ltd. Cutting insert and indexable rotary cutting tool
EP3530390B1 (en) * 2016-10-21 2021-05-26 MOLDINO Tool Engineering, Ltd. Cutting insert and cutting edge-interchangeable rotary cutting tool
CN107008958A (zh) * 2017-05-16 2017-08-04 郭永梅 一种耐磨合金刀材结构及其配方
ES2816154T3 (es) * 2017-09-08 2021-03-31 Zhejiang Xinxing Tools Co Ltd Herramienta de corte rotatoria con broca reemplazable y método de corte rotatorio para ella y método de instalación de broca
DE102019123968A1 (de) * 2019-09-06 2021-03-11 Gühring KG Kugelbahnfräser mit einem Trägerkörper und ein Verfahren zum Wiederherstellen eines Kugelbahnfräsers
US11772173B2 (en) * 2020-01-09 2023-10-03 Moldino Tool Engineering, Ltd. Ball end mill
CN113441773B (zh) * 2020-03-27 2025-01-28 京瓷株式会社 立铣刀及其刀片
CN116689849B (zh) * 2022-10-24 2025-10-28 厦门金鹭特种合金有限公司 一种变前角螺旋面的球头立铣刀

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WO2011062901A2 (en) * 2009-11-17 2011-05-26 Kennametal Inc. Optimization of cutting edge geometry in rounded nose end mills

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JPH0542410A (ja) * 1991-08-09 1993-02-23 Hitachi Tool Eng Ltd ボールエンドミル
JPH1080815A (ja) * 1996-09-05 1998-03-31 Hitachi Tool Eng Ltd ボ−ルエンドミル
JPH11156624A (ja) * 1997-11-21 1999-06-15 Mitsubishi Materials Corp スローアウェイ式ボールエンドミル
WO2011062901A2 (en) * 2009-11-17 2011-05-26 Kennametal Inc. Optimization of cutting edge geometry in rounded nose end mills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230001751A (ko) 2021-06-29 2023-01-05 주식회사 원탑 엔드밀

Also Published As

Publication number Publication date
IN2015DN02461A (enExample) 2015-09-04
US9868161B2 (en) 2018-01-16
EP2907608A1 (en) 2015-08-19
US20150258617A1 (en) 2015-09-17
CN104703737A (zh) 2015-06-10
JPWO2014057783A1 (ja) 2016-09-05
MY177341A (en) 2020-09-12
EP2907608B1 (en) 2020-09-02
CN104703737B (zh) 2017-05-24
JP5614511B2 (ja) 2014-10-29
WO2014057783A1 (ja) 2014-04-17
KR20150055118A (ko) 2015-05-20
EP2907608A4 (en) 2016-06-01

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